Flights from Roma to San Francisco and flight information

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Flight prices from Roma to San Francisco

Planning a trip from Roma to San Francisco and looking for the best fares? On Aviasurf you can find the latest prices for any day and choose the most convenient flight. Book a flight from Roma to San Francisco from $718. with departure on November 2, 2026.

Climate in San Francisco and when to travel

The warmest month in San Francisco is September, with an average monthly air temperature of 16.1 °C; the coldest is January at 10.4 °C. July has the lowest average monthly precipitation, 2 mm.

For the nearest observed departure in November, the climate normals are: average monthly air temperature 12.7 °C, coastal water 12.9 °C, monthly precipitation 58 mm, and daylight 10.0 hours.

Fare calendar for flights from Roma to San Francisco

Explore fare trends for flights Roma — San Francisco with our calendar. It helps you see ticket prices for each day of any month and optimize your travel budget. The tool makes finding the best deals even easier and more convenient.

Current flight offers from Roma to San Francisco

Below is a selection of tickets on the Roma – San Francisco route. Use our search to view all tickets on this route. For a more precise search, apply filters by airline, airports, flight duration, stops, baggage, cabin class, and departure or arrival time.

Cheapest fare with 3 stops from Roma to San Francisco

Found in the last 48 hours: a ticket from Rex - Regional Express. Departure from Roma Airport (RMA) is scheduled for 02.11.2026 at 18:15. Arrival at San Francisco airport San Francisco International Airport (SFO) is expected on 03.11.2026 at 20:32. Ticket price is $718. Flight time 44 hours and 17 minutes. No checked baggage Find the same ticket

Cheapest flight

Rex - Regional Express

ZL 5742

18:15

Roma (RMA)

02.11.2026

RMA

SFO

44h 17m

with 3 stops

20:32

San Francisco (SFO)

03.11.2026

No baggage

Saab SF-340

Economy

$718

Find flight

General flight information from Roma to San Francisco

Straight-line distance between cities

11676 km

7255 miles

Flight time

44 h 17 min

Fastest observed itinerary with connections

Time difference

17 hours

San Francisco is behind Roma

See also:

Flights from San Francisco to Roma for the return trip
Tickets from Roma to any destination
Fares from San Francisco to any destination
Tickets from Australia to any destination
Tickets from United States to any destination
Prices for flights to Roma
Cheap tickets to United States
Flights from San Francisco to Australia
Find flights from Roma to United States
Flights from United States to Australia
Flights from Australia to United States

Airports for flights from Roma to San Francisco

The Roma — San Francisco route is served by the following airports:

Airports in Roma

Roma Airport

Airports in San Francisco

San Francisco International Airport

Airlines on itineraries from Roma to San Francisco

Available itineraries from Roma to San Francisco involve 3 airlines; shown below: 3. Fiji Airways appears most often in the observed options.

Fiji Airways

Flight numbers by segment: FJ 920 FJ 810

Rex - Regional Express

Flight numbers by segment: ZL 5742

Frontier Airlines

Flight numbers by segment: F9 4593

Aircraft used on itinerary segments from Roma to San Francisco

Observed itinerary segments from Roma to San Francisco use 4 models of aircraft across 3 airlines.

Saab SF-340

Boeing 737 MAX 8

Airbus A350-900

Airbus A321neo

Connecting cities for flights from Roma to San Francisco

Flying from Roma to San Francisco with a layover? Consider these connecting cities:

Brisbane

Nadi

Los Angeles

Flights from Roma to United States

Below are the most popular routes from Roma to United States at the lowest prices from airlines on different dates, with no commission.

Rex - Regional Express

ZL 5742

Flights Roma — San Francisco→

18:15

Roma (RMA)

02.11.2026

RMA

SFO

44h 17m

with 3 stops

20:32

San Francisco (SFO)

03.11.2026

No baggage

Saab SF-340

Economy

from $718

Find flight

Frequently asked questions about flights from Roma to San Francisco

Which airlines operated the lowest-priced itinerary we observed from Roma to San Francisco?

The lowest-priced itinerary we observed was $718 and included segments operated by Rex - Regional Express, Fiji Airways, Frontier Airlines. This result is based on 1 distinct offers for the route. The offers were found on October 27, 2026.

On which date have we observed the lowest fare from Roma to San Francisco?

The lowest fare we observed was $718 for departure on November 2, 2026. This is an observation from 1 distinct offers, not a prediction of future prices. The offers were found on October 27, 2026.

How much does a flight from Roma to San Francisco cost?

Flight prices from Roma to San Francisco can vary greatly depending on airline, cabin class, season, and booking time. The lowest fare is $718.

Which airlines appear in available itineraries from Roma to San Francisco?

Available itineraries from Roma to San Francisco may include flight segments operated by Rex - Regional Express, Fiji Airways, Frontier Airlines.

How long is the flight from Roma to San Francisco?

The schedule data currently available to us does not list a nonstop flight from Roma to San Francisco. Recently observed itineraries with a plane change took from 44 hours and 17 minutes.

Are there direct flights from Roma to San Francisco?

The schedule data currently available to us does not show a nonstop flight from Roma to San Francisco. Other routings may be available — use our search to check options for your dates.

How much is a round-trip ticket Roma — San Francisco?

Round-trip fares from Roma to San Francisco can vary widely depending on season, booking time, airline, and cabin class. We recommend using our flight search for the most accurate pricing.

What are the carry-on baggage rules for flights from Roma to San Francisco?

Carry-on rules for flights from Roma to San Francisco vary by airline. Typically passengers can bring one carry-on bag and one personal item such as a laptop bag or handbag. Weight and size limits usually are around 7–10 kg and 55x40x20 cm. Liquids and some items have additional security rules. Always check the specific airline policy before you fly.

What are the rules for traveling with pets on flights from Roma to San Francisco?

Pet transport rules vary by airline. Generally pets must be in approved carriers. Some airlines allow small pets in the cabin, while larger pets must travel in the cargo hold. Health documents and certificates are required. Please confirm all requirements with your chosen airline.

How early should I arrive at the airport for a flight from Roma to San Francisco?

Arrive early — typically 2–3 hours before international flights and 1–2 hours before domestic flights. This allows time for check‑in, baggage drop, and security. Peak periods or certain destinations may require extra time.

What additional fees can occur when booking a ticket from Roma to San Francisco?

Additional fees can include seat selection, extra or special baggage, onboard meals, ticket changes or cancellations, early or late check‑in, and insurance. We do not add booking fees, but extra charges depend on the airline and fare rules.

Are there discounts or promotions for flights from Roma to San Francisco?

Discounts and promotions vary by airline and booking period. Many airlines run deals outside peak seasons or for early bookings. Check our site regularly for the latest offers, as availability can change quickly.

Are there night flights from Roma to San Francisco?

Yes, there are night flights from Roma to San Francisco operated by various airlines. These can be convenient for travelers looking to save daytime hours. Check current schedules and availability in our search.

Are there Wi‑Fi flights on the Roma - San Francisco route?

Wi‑Fi availability on Roma - San Francisco flights varies by airline and aircraft. Check details with specific airlines or use our search to see current options.

What are the most common transfer options on flights from Roma to San Francisco?

Flights from Roma to San Francisco can include various transfer options depending on the airline. Popular layover cities include Brisbane, Nadi, Los Angeles. Use our search to find the best transfer options.

What onboard services are provided on Roma - San Francisco flights?

Onboard services vary by airline. Typically passengers can expect entertainment, meals, and beverages, and some carriers offer Wi‑Fi or additional amenities. Check with the airline or use our search for details.

Which airports serve the Roma - San Francisco route?

The Roma - San Francisco route is usually served by these departure airports: Roma Airport. Arrival is usually through these airports: San Francisco International Airport. Exact airport combinations depend on the airline and selected flight. Use our search for details.

What aircraft fly the Roma - San Francisco route?

Airlines operate various aircraft types on the Roma - San Francisco route. Examples include Saab SF-340, Boeing 737 MAX 8, Airbus A350-900, Airbus A321neo and other models. Aircraft type depends on the carrier and specific flight. Use our search for up‑to‑date details.

Which connecting cities are common on the Roma - San Francisco route?

The Roma - San Francisco route may include different connecting cities, especially for non‑direct flights. Possible connections include Brisbane, Nadi, Los Angeles and others. Use our search to find the best option.